Math, asked by akulchaudhary07, 4 months ago

(4x+5) (4x-1) using identity (x+a)(x+b)

Answers

Answered by Anonymous

7

Answer:16x^2 - 4x +20x -5

16x^2+16x-5

Step-by-step explanation:

Answered by santararajan97

1

Step-by-step explanation:

(4X+5)(4X-1) =(X+a) (X+b)

X=4x and a=5 , B=-1

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